I, ……………………, being called on to exercise the functions of Secretary to the Cabinet /a Principal Secretary, do swear/solemnly affirm that, except with the authority of the President, I will not directly or indirectly reveal the nature or contents of any business, proceedings or document of the Cabinet committed to my secrecy, except as may be required for the due discharge of my duties as Secretary to the Cabinet /such Principal Secretary. (In the case of an oath–– So help me God.)